Head of a street lamp



FIG. 1 is a front, top and left-side perspective view of a head of a street lamp showing my new design;

FIG. 2 is a front, bottom and right-side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

FIG. 6 is a left-side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a cross-sectional view taken along a line 9-9 in FIG. 3 in which the internal mechanism is omitted thereof; and,

FIG. 10 is a perspective view of the head of a street lamp attached to a pole.

The broken lines in FIG. 2 and FIG. 9 depict portions of the head of a street lamp form no part of the claimed design. The broken lines in FIG. 10 depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a head of a street lamp, as shown and described. 